baber/WOPTO huggingface dataset:
Patent JP-2002214927-A (JP)
Title: Intermediate transfer body and transfer member, method for manufacturing them and image forming device using them
Inventor: ASHIBE TSUNENORI
IPC: G03G15/16
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer body and a transfer member by which the occurrence of transfer unevenness at a transfer time from a first image carrier to the intermediate transfer body and also at a transfer time from the intermediate transfer body to a second image carrier and the occurrence of leakage and a defective image in the case of applying high voltage are prevented. SOLUTION: In the transfer member used in a transfer device to electrostatically transfer a toner image formed on the intermediate transfer body or the first image carrier used in an image forming device by which an image formed on the first image carrier is transferred to the second image carrier after transferring it on the intermediate transfer body to the second image carrier, a material constituting the intermediate transfer body and the transfer member incorporates a filler and surface processing is applied to the filler.
Patent JP-2001324685-A (JP)
Title: Flat panel display device
Inventor: LEE YONG-KEUN
IPC: G02B26/02
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel display device which uses microelectromechanical elements as switches, is high in optical switching efficiency and is low in a manufacturing cost. SOLUTION: The flat panel display device has a rear surface glass substrate 20 which is formed with transparent electrodes 21, the microelectromechanical elements 22 which switch light, a front surface glass substrate 25 which is formed with color filter layers 24 and supporting beams 23 which support the rear surface glass substrate 20 and the front surface glass substrate 25. The microelectromechanical elements 22 are formed on the transparent electrodes 21 by a micromachining technique.
Patent JP-2002211034-A (JP)
Title: Laser printer
Inventor: HIRAKAWA HIROYUKI
IPC: G06T3/40
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser printer which can change an image resolution without requiring a complicate control circuit. SOLUTION: The laser printer is provided with a moving means 33 for moving recording papers and a recording means 3 for forming images by dots and recording the images to moving recording papers. The laser printer is provided with speed-changing means 1 and 32 for changing a movement speed of the recording papers, and dot count-converting means 1, 9 and 13 for increasing/ decreasing the number of dots per unit area of the image.
Patent JP-2002210758-A (JP)
Title: Roll-shaped mold and method for manufacturing resin molded article using the mold
Inventor: SAITO MASAO
IPC: G03B21/62
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a roll-shaped mold excellent in the reproducibility of a mold shape and durability, and a manufacturing method capable of continuously molding a resin molded article using the mold. SOLUTION: The roll-shaped mold, which molds the resin molded article wherein an uneven shape comprising cured matter of an ultraviolet curable resin or an electron beam curable resin is formed on a base material film by using a predetermined shaped surface, is constituted by winding a thin metal cutting stamper, which has a shape reverse to the uneven shape formed to the surface of the resin molded article and of which the surface is treated, around an iron core cylinder to bond the same to the cylinder. The method for manufacturing the resin molded article using the mold is also disclosed.
Patent JP-2002210250-A (JP)
Title: Character waiting time display control program, recording medium recording the same, character waiting time display method and game device
Inventor: AOKI KAZUHIKO
IPC: A63F13/55
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To display the waiting time of a character without relatively reducing the fight scene and without hindering the concentration of a player to a game. SOLUTION: In response to a time t (waiting passing time t) counted up per a certain time, color or a weapon possessed by a player character ccc is changed. Namely, when the waiting passing time t is t1-t2, the weapon of the player character ccc is displayed with a color A-1, when the waiting passing time is t2-t3, the weapon is displayed with a color A-2, and when the waiting passing time is t2-t3, the weapon is displayed with a color A-3. Color of the weapon W of the player character ccc is changed from A-1 to A-3 through A-2. The player can know the passing condition of the waiting time of the player character ccc by visually conforming a color change of the weapon W.
Patent JP-2002212093-A (JP)
Title: Skin care pyroligneous acid liquid composition and sheet for adhering to skin
Inventor: HIRAI SEIJI
IPC: A61P19/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a skin care pyroligneous acid liquid composition which enables the application of the pyroligneous acid liquid to a diseased site for a long time and gives an excellent efficacy, to provide a sheet for adhering to skin, and to provide a base agent for the skin care preparation. SOLUTION: This skin care pyroligneous acid liquid composition containing the pyroligneous acid liquid as an active ingredient is characterized by containing dextrin and powdered charcoal. The layer of the pyroligneous acid liquid composition is formed on a non-breeding substrate to prepare the sheet for adhering to the skin. The base agent for the skin care preparations contains dextrin and powdered charcoal.
Patent JP-2002211154-A (JP)
Title: Mask for screen printing and method for mounting semiconductor part using this mask
Inventor: IGARI TAKASHI
IPC: H01L21/60
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a mask for screen printing which enables a sufficient supply of a jointing material even when the pitch between electrode pads of a semiconductor part is narrow as well as a method for mounting the semiconductor part with the help of the mask. SOLUTION: In the mask 1 for screen-printing the jointing material for jointing a circuit substrate to the semiconductor part on the circuit substrate or the semiconductor part, the perpendicular section, with the thickness direction of the mask 1, of some or the totality of a plurality of through holes 2 are formed elliptically and/or rectangularly.
Patent JP-2002222955-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/322
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a concentration of an impurity element necessary for gettering is high in a crystallizing method using a metal element to disturb a recrystallization by later annealing. SOLUTION: A method for manufacturing a semiconductor device comprises the steps of forming an impurity region doped with a rare earth element, and gettering the impurity region to segregate the metal element contained in a semiconductor film by heat treating and laser annealing. The method further comprises the steps of irradiating a laser beam above or below a substrate (semiconductor substrate) in which the semiconductor film is formed to heat a gate electrode, and heating the impurity region to be superposed with a part of the gate electrode by its heat. Thus, the crystallinity of the impurity region to be superposed with the part of the gate electrode can be recovered and the impurity element can be activated.
Patent JP-2002223526-A (JP)
Title: Residue detector for electric dipole layer capacitor
Inventor: TAMAGAWA YUTAKA
IPC: H02J7/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To simply and accurately estimate the remaining amount of an electric dipole layer capacitor. SOLUTION: The detected terminal voltage Vout of the electric dipole layer capacitor and a charge-discharge current (i) are read (S100), and the input to a state equation using residue Ve (aVe hat) as a state variable and residue is calculated, while a voltage drop section Ri is calculated from the detected charge-discharge current (i) and an internal resistance R and subtracted from a detected terminal voltage Vout and an estimated terminal voltage Vest is calculated (S102), and the difference in detected terminal voltage Vout and calculated estimated terminal voltage Vest is multiplied by an observer gain Kc by, using an observer for estimating remaining and residue the remaining amount is corrected (updated) (S104).
Patent JP-2002231154-A (JP)
Title: Bobbin for deflecting yoke, and deflecting yoke coil
Inventor: TANAKA KASUMI
IPC: H01J29/76
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin for a deflecting yoke, and a deflecting yoke coil for reducing irregularity in position deflection in a circumferential direction of a coil wire. SOLUTION: On a flat surface part 20, plural rib guides 15b are formed, and the rib guides 15b are disposed at a specified distance from each other to the circumferential direction. The rib guide 15b parts a coil winding space of the coil wire 13 with the flat surface part 20. The coil winding space parted by the rib guide 15b with the flat surface part 20 is parted into a space 101 for holding a height h1 at a distance W1 in a diametric direction, and a space 102 for holding a height h2 lower than the height h1 at a distance W2 in the diametric direction. The space 101 is positioned on the outer side of the space 102 in the diametric direction.
Patent JP-2002221675-A (JP)
Title: Variable optical attenuator
Inventor: MORIMOTO MASAHITO
IPC: G02B6/26
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact variable optical attenuator which has small wavelength dependency of an optical attenuation, yields an optical attenuation of 30 dB or greater, and withstands a high optical input power. SOLUTION: A first optical fiber 3 and a second optical fiber 4 are placed opposite to each other with a space, a first lens 8 and a second lens 9 are placed in the space between the first optical fiber 3 and the second optical fiber 4, the first and the second lenses 8 and 9 are placed with a space in the direction of the optical axis so that the axes of the lenses coincide with the axes of the first and the second optical fibers 3 and 4. The optical power is adjusted by varying a coupling efficiency of the first optical fiber 3 and the second optical fiber 4 by moving hinges 5 and 6 a distance in the z-direction by operation actuators 7a and 7b, and simultaneously moving the first lens 8 and the second lens 9 in the opposite direction the same distance as the above in the direction of the optical axes of the optical fibers 3 and 4.
Patent JP-2002231265-A (JP)
Title: Fuel cell
Inventor: OTSUKA KENJI
IPC: H01M8/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of preventing catalytic activity and fuel utilization efficiency from being lowered by crossover of fuel from the negative electrode side to the positive electrode side, in a direct type fuel cell using methanol or dimethyl ether for its fuel. SOLUTION: This fuel cell is formed by disposing a palladium membrane or a palladium alloy membrane at any position between a contact surface where the negative electrode is in contact with fuel and water and a contact surface where the positive electrode is in contact with an oxygen-containing gas. Or, this fuel cell is formed by using two electrolyte membranes and disposing the palladium membrane or the palladium alloy membrane between those electrolyte membranes.
Patent JP-2002227665-A (JP)
Title: Hydraulic control device for valve closing mechanism in internal combustion engine
Inventor: SHINDO SHIGETERU
IPC: F02D13/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To shorten the return responsiveness delay time required for returning from the release of a valve closing operation to usual full-cylinder operation to effectively improve the responsiveness at that release with a simple structure without necessarily needing an assist oil pump or the like. SOLUTION: This hydraulic control device is provided with a valve closing mechanism 20 which operates according to a supplied oil pressure to close the intake and exhaust valves of a part of cylinders, and a hydraulic control valve 20 for controlling the supplied oil pressure by changing the substantial opening areas of an oil supply path 21 connecting an oil pump 11 with the valve closing mechanism 20 and an oil discharge path 22 connecting an oil pan 12 with the above mechanism. Prior to the release of a valve closing operation, the supplied oil pressure is restrained to a prescribed holding pressure lower than the maximum.
Patent JP-2002231226-A (JP)
Title: Nonaqueous electrolyte secondary battery and its manufacturing method
Inventor: SASAKI JO
IPC: H01M10/0525
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery capable of increasing the capacity of the battery by suppressing polarization without lowering energy density and to provide its manufacturing method. SOLUTION: The lithium ion secondary battery 1 is assembled by using a positive electrode plate 10 haying nickel powders in a positive electrode active material layer 13. Then, the battery 1 is charged. The nickel powders held in the positive electrode active material layer 13 become nickel ions by electrolytic reaction to be dissolved in electrolyte and deposited on a negative electrode active material layer 23. This arrangement can provide the lithium ion secondary battery 1 having nickel highly efficiently deposited on a part having electrochemical activity on the negative electrode active material layer 23, namely, a part involved in the charge/discharge. The discharge capacity can be thus efficiently increased by the necessary minimum nickel deposit quantity.
Patent JP-2002235531-A (JP)
Title: Power generation method by use of gas engine and gas engine power generation device
Inventor: OTSUKA HIROFUMI
IPC: F01N5/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a power generation method capable of improving energy efficiency and reducing unburned hydrocarbon and a power generation device realizing the method when generating power using a lean combustion gas engine. SOLUTION: In this power generation method by use of the lean combustion gas engine, methane containing gas is added to exhaust gas of the gas engine and then it is treated by platinum containing catalyst.
Patent JP-2002241130-A (JP)
Title: Method for manufacturing titanium dioxide ultrathin film
Inventor: YAMAKI TETSUYA
IPC: B01J37/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a TiO2 ultrathin film from a titanic acid-organic layered hybrid thin film by which TiO2 useful as a pigment, an additive for a coating material, cosmetics, a resin such as nylon, white paper and a photofunctional material such as a photocatalyst can be manufactured as an ultrathin film whose thickness is controlled to a nanometer to subnanometer level. SOLUTION: A titanic acid sheet and organic ammonium molecules are made to form a complex on the surface of water, a titanic acid-organic layered hybrid thin film is formed on a hydrophobic substrate in a monolayer or multilayer shape by moving the substrate up and down through the surface of the water and the hybrid thin film is fired at a high temperature to manufacture the objective TiO2 ultrathin film.
Patent JP-2002245757-A (JP)
Title: Apparatus for editing voice recording track
Inventor: YAMAGUCHI TAKAHISA
IPC: G11B27/034
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for editing a voice recording track with which an unnecessary voice recording track similar to an unvoiced sound can be excluded, and then only the voice recording track originally necessary can be reproduced, when a recording medium having an enormous number of voice recording tracks is reproduced, the above exclusion operation can be performed with a simple operation, and an excluded voice recording track can be reproduced when necessary. SOLUTION: A display part 5 connected to a CPU 1 to which a key operation part 2, a recording part 3, and a reproducing part 4 are connected, displays the operating state of an MD and a moved and edited text. A recording time deciding part 6 connected to the CPU 1 compares track recording time when the MD is reproduced and base time by using the reproducing part 4. A track editing control part 7 moves the voice recording track at a back position to edit it when the voice recording track having recording time less than the base time is detected.
Patent JP-2002247374-A (JP)
Title: Noise diffusing printing system, noise diffusing printer with noise diffusing function and noise diffusing printing method
Inventor: FUJINO MAKOTO
IPC: H04N19/48
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a noise diffusing printing system, a noise diffusing printer with a noise diffusing function and a noise diffusing printing method which can diffuse a scanning noise due to mechanical errors of a printer in printing an image and/or a block noise appearing in compression/decompression. SOLUTION: The printing system 1 composed of a computer 11 and a printer 12 diffuses a scanning noise, etc., resulting from mechanical errors of the printer during printing of images. The computer 11 comprises an AC component changing means 112 for changing the values of specified diagonal elements in AC component of DCT-processed compressed image data JD, an inverse DCT means 113 for inverse-DCT-processing the image data having the changed AC components to obtain reproduced image data RD, and a printing data generating means 114 for generating printing data PD from the reproduced image data RD.
Patent JP-2002247900-A (JP)
Title: Modification method for environmental preservation area
Inventor: TOBASE TAKAOMI
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a modification method for an environmental preservation area which can reduce the influence of the modification upon an environment in order to efficiently carry out the modification of a planned modification zone while creatures to be preserved in the planned modification zone are protected. SOLUTION: This modification method for an environmental preservation area includes (1) an environment investigation process in which an environment and living creatures of a planned modification zone 2 are investigated and creatures to be preserved are selected and distributions of the living creatures are grasped, (2) a dividing process in which the planned modification zone 2 is divided into a plurality of divisions including an early modification division 3 and a preserved division 4 according to the information of the environment investigation process, (3) a prior modification process in which the early modification division 3 is modified prior to the preserved division 4 and an environment same as that of the preserved division 4 is restored in the early modification division 3 to create a restored preservation division 6, (4)  a preservation division removal process in which creatures to be preserved (animals 10 to be preserved and plants 11 to be preserved) in the preserved division 4 are removed into the restored preservation division 6, and (5) a preserved division modification process in which the preserved division 4 is modified.
Patent JP-2002250574-A (JP)
Title: Gas heat pump type air conditioner
Inventor: IWATA HISAO
IPC: F02B77/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas heat pump type air conditioner for effectively absorbing vibration that is generated from a gas engine and for easily inhibiting increase in costs due to antivibration. SOLUTION: The gas heat pump type air conditioner 1 drives a compressor 3 of an outdoor machine 2 by the gas engine 4, and circulates a refrigerant between the outdoor machine 2 and an indoor machine 50 for air-conditioning indoor R. The compressor 3 and the gas engine 4 of the outdoor machine 2 are supported by a common trestle 10 via a plurality of elastic members 11. The trestle 10 is supported by a floor board 6 via a plurality of liquid sealing type vibration isolating devices 12.
Patent JP-2002239043-A (JP)
Title: Golf club head
Inventor: FUJIWARA YOSHIHIRO
IPC: A63B102/32
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which is relatively light in weight even if the volume of the golf club head and the area of a face section are made greater, can be made thinner in the thickness of the face section and consequently increases the distance of a ball, maintains the good directional stability of the ball and is durable as well. SOLUTION: The club head for golf has a head body consisting of a hollow metallic outer shell structure. The heady body exclusive of the face section 1 is cast of a 6-4 titanium alloy and the face section 1 is formed by using an Fe alloy containing 0.23 wt.% C, 3.10 wt.% Cr, l1.10 wt.% Ni, 1.20 wt.% Mo and 13.40 wt.% Co. The thickness of the face section 1 is specified to 1.9 mm and the face section 1 is joined by silver solder to the titanium alloy head body.
Patent JP-2002180624-A (JP)
Title: Louver support structure
Inventor: MAEDA CHIKANORI
IPC: E04F10/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a louver support structure applicable to louver board formed of water resistant material such as large ceramic boards for easily conducting construction without deteriorating appearance. SOLUTION: Rod members are provided to support the plural louver board in parallel through shape steel 3 inserted into through holes in the louver board formed of the water resistant material and having the through holes in the length direction. The rod member comprises plural short rod members 4 each disposed in a space between the louver boards arranged in parallel. Bolt holes B are formed at a right and a left end parts of the shape steel 3. A joint member 5 having a male screw part 5a of a small diameter, a seat part 5b, and a female screw hole 5c, and a coupler 6 having a female screw part 6a to be engaged with the male screw part 5a are provided. The male screw part 5a of the joint member 5 is inserted into the bolt hole B, the shape steel 3 is applied to the seat part 5b, and the male screw part 5a is engaged with the female screw part 6a in the coupler 6.
Patent JP-2002248223-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a pachinko game machine by clearly knowing the prize face of each prize hole, heightening the meaning of winning until a special game operation, and clarifying the prize face even in the special game operation. SOLUTION: Individual prize informing patterns 35a to 35d, 36, 37 for indexing ball passing to specific prize holes 14, 23, 30a to 30d are displayed by each prize hole 14, 23, 30a to 30d in a pattern display area F of a pattern display device 6 provided in a game board surface, whereby even if prize sound caused by ball passing through the prize holes is drowned out by effective sound, the prize face is clearly informed so that a game player can clearly recognize the operation status of the game and the profit generation status so as to easily make plans for game strategy and enjoy the synthetic interest of the whole game to the full. Even during the special game operation, the prize fact can be confirmed so as to improve reliability of the special game operation.